单词	emergency source
释义	emergency source 应急电源
随便看	distortion delay distortion design distortion-designated distortion detection loop distortion due to feedback distortion during quenching distortion effect distortion electromotive force distortion elimination distortion energy distortion energy density distortion energy plasticity condition distortion energytheory distortion energy theory distortion energy yield criterial distortion error distortion estimation distortion factor distortionfactor meter distortion factor meter distortion-factor meter distortion factor of a wave Distortion factor of square-law demodulator distortion failure condition distortion fate function